Carrie Underwood is ready for some football
.The 30-year-old singer has nabbed the honor of singing the theme to NBC's "Sunday Night Football"
for the 2013-14 season. Underwood will first perform on Sept. 8 for the Dallas Cowboys
' game versus the New York Giants.Underwood's theme for the NFL night will be "Waiting All Day for Sunday Night,"
a track set to Joan Jett
's "I Hate Myself for Loving You.""I am thrilled to be a part of NBC's Sunday ...